Gas chromatography-mass spectrometry report for sample AE10811 showing detection of unknown compounds and surrogate recovery.
NYC-WTC_000046036–000046063Folder label: “GCMS X 5/7/02 A 5/15/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document . Data File : C:\MSDCHEM\1\DATA\051402\10811.D Vial: 21 Acq On : 15 May 2002 6:39 am Operator: Mclean Sample : 5/7 kb Inst Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e
Quant Method C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title 508 Modified GC/MS scan Library C:\DATABASE\NIST98.L Peak Number 10 Cyclohexasiloxane, dodecame... Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
15.48 2.25 ug/L 2849740 Napthalene-d8 13.43
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclohexasiloxane, dodecamethyl- 444 C12H3606Si6 000540-97-6 94 2 Cyclohexasiloxane, dodecamethyl- 444 C12H3606Si6 000540-97- 3 3 2H-1,4-Benzodiazepin-2-one, 7-ch... 342 C18H19ClN2OSi 055299-24-6 14 4 1,1,1,5,7,7,7-Heptamethyl-3,3-bi... 444 C13H40O5Si6 038147-00-1 10 Abundance Scan 2111 (15.482 min): 10811.D (-2092) (-) m/z 73.10 100.00% 73
5000 341 ........ )......... 147 429 1 ‘Ot i I [ T I kr । i i i i । i i 15.20 15.40 15.60 15.80
nn/z--> o1 45 i ' I 1 50 । I 100 I 117 I I I I [ 150 I I 179.207 1 1 I I 200 I ■ I I 251 281 311 |. 250 I I fr [6d 300 1 350 1 * —L 400 m/z 341.00 39.07%
Abundance #27931: Cyclohexasiloxane, dodecamethyl- 73 341
429 ... 5000 ' 1 i ' 1 1 1 i 15.20 15.40 15.60 15.80 147 m/z 147.10 17.54% 45 117 [ 207 267 311 | 397 0 11 ' i i 1 1 i ■ ——— 1 'i 1 m/z-> 50 100 150 200 250 300 350 400 Abundance #115309: Cyclohexasiloxane, dodecamethyl- 73 U 15.20 15.40 15.60 15.80 5000 m/Z 429.10 12.47% 341 429 147 0- T—' 26 45Li ' 98 117 [ 177 207 251271 292311 L 367 397 1 i ' 1 i ' TL" /z-> 50 100 150 300 200350 400 250 Abundance #27929: 2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-5... 73 341 15.20 15.40 15.60 15.80 m/z 342.00 11.49%
5000 45
0 —or*n146165 L31 116 ' —50+4,1 100 If Pith190 227 r ।.। *T*1mn 269 । 294... 1 i 1 1 1 1 1 1 1 1 1 1 ' ' 1 1 1 1 m/z-> 150 200 250 300 350 400 15.20 15.40 15.60 15.80
10811.D 050102.M Thu May 16 14:13:20 2002 Page 14
NYC-WTC_000046054
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NYC-WTC_000045984
Gas chromatography-mass spectrometry report for sample AE10809 showing detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044672
Laboratory report documenting GCMS analysis of sample AE09335 conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046006
Gas chromatography-mass spectrometry report for sample AE10810 showing detection of unknown compounds and surrogate recovery.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044408
Laboratory report documenting GCMS analysis of sample AE10134 conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046094
Gas chromatography-mass spectrometry report for sample AE10815 showing detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046064
Gas chromatography-mass spectrometry report for sample AE10813 showing detection of unknown compounds and surrogate recovery.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045936
Gas chromatography-mass spectrometry blank analysis conducted May 17, 2002 testing for semivolatile organic compounds with all results below method reporting limits.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023991
Laboratory report showing GC/MS analysis of sample AE10984 with surrogate recovery data for 2,4-DDD.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023130
Laboratory report showing GCMS analysis of sample AE09575 conducted on May 14, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023949
Laboratory report showing GC/MS analysis of sample AE10983 with surrogate recovery data for 2,4-DDD.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023179
Laboratory report showing GCMS analysis of sample AE09577 conducted on May 14, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023107
Laboratory report showing GCMS analysis of sample AE09574 conducted on May 14, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000045932
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated May 7-15 2002.
Filed in the same folder
NYC-WTC_000045933
Fragmented page from a GCMS laboratory record collection dated between May 7 and May 15, 2002.
Filed in the same folder
NYC-WTC_000045936
Gas chromatography-mass spectrometry blank analysis conducted May 17, 2002 testing for semivolatile organic compounds with all results below method reporting limits.
Filed in the same folder
NYC-WTC_000045964
Gas chromatography-mass spectrometry calibration report for sample AE10809 showing measured values for semivolatile organic compounds.
Filed in the same folder
NYC-WTC_000045968
Gas chromatography-mass spectrometry reference report for sample AE10809 showing measured values for semivolatile organic compounds.
Filed in the same folder